【摘 要】
：
为防止或减少坝基渗漏,国内外通常采用的是灌浆、防渗墙等垂直防渗和铺盖等水平防渗措施。随着现代科学的发展,坝基防渗技术也有了新的发展。如:日本等国采用的湿磨细水泥灌
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为防止或减少坝基渗漏,国内外通常采用的是灌浆、防渗墙等垂直防渗和铺盖等水平防渗措施。随着现代科学的发展,坝基防渗技术也有了新的发展。如:日本等国采用的湿磨细水泥灌浆法、干浆法,我国的高压喷射灌浆法,以及膨润土混凝土防渗墙技术。这些新技术成果已在实际工程中得到了运用,均取得很好的效果。
In order to prevent or reduce the seepage of the dam foundation, horizontal seepage prevention measures such as grouting and seepage prevention walls and horizontal seepage control measures such as bedding are usually adopted at home and abroad. With the development of modern science, dam foundation seepage control technology has also been a new development. Such as: Japan and other countries using wet grinding cement grouting method, dry mortar method, China’s high-pressure jet grouting method, and bentonite concrete cutoff wall technology. These new technological achievements have been applied in practical projects and achieved good results.
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